RAM Mount Universal Backing Plate Mount w/75x75mm VESA Plate [RAM-101-2461-225B2U] Boat Outfitting | Engine Controls GSD Black Box Sonar Support:

GSD Black Box Sonar Support: Yes

Compatible with any RAM® B size ball and socket components

And once the battery is fully charged

600 ft depth

HPU measures 4″ x 7 1/2″ x 5 1/2″

RAM Mount Universal Backing Plate Mount w/75x75mm VESA Plate [RAM-101-2461-225B2U] Boat Outfitting | Engine Controls GSD Black Box Sonar Support:Universal Backing Plate Mount with 75x75mm VESA Plate The mount consists of a double socket arm with one 2. 5" diameter round base and one 75mm x 75mm VESA plate, as well as one backer plate. This mount is extremely adjustable and makes a great choice for anyone interested in mounting a device with a VESA hole pattern to a flat surface that can be drilled into. Specifications: Hardware Included: (1) 2. 10" x 2. 60" Steel Backing Plate, (4) #8 32 x 1"